BT Wholesale

Converged Voice

Voice
Whatever type of voice services you offer, we have the solutions your customers want as you guide and support them through the step-change from PSTN to IP-based services. High quality, high reliability, high performance: you can rely on all these across a portfolio that includes everything from calls, lines and interoperability options to switches and WANs.

Converged Voice Product Index

Bespoke IDD

You can ensure that your prices on competitive, price-sensitive routes remain keen with the help of Bespoke International Direct Dialling (IDD).

Carrier Pre-Selection (CPS)

CPS enables your customers to pre-select your network for certain classes of calls without the need to dial a routing prefix or to follow any special procedures.

FeatureNet

Featurenet is a portfolio of virtual private network (VPN) services that run on BT's UK public digital networks to deliver a powerful dedicated business communications system

Featureline

This small site service allows you and your customers to operate a virtual PBX (small telephone system) - but directly from the customer's local BT exchange, saving time and capital investment.

IP Exchange

IP Exchange - providing a communications clearing house from BT Wholesale. Offering robust interoperability services, combining the unique benefit of financial settlement services for call termination with the simplicity of having to deal with one supplier.

IP Voice Services

IP Voice Services

International Direct Dialling

International Direct Dialling (IDD) enables Service Providers to convey PSTN and/or ISDN minutes to global destinations.

Number Portability

The number portability suite of services enables you to provide a telephone service without the need for retail customers to change their telephone number.

Number Translation Services

Number Translation Services (0800, 0845, 0870) provide businesses with a wide range of non-geographic numbers in the 08XXX range.

Predictive Dialler System

Predictive Dialler System

Service Provider High Usage Reports (SPHUR)

Service Provider High Usage Reports (SPHUR)

Singularity

We can provide a simple way to migrate your customers to Wholesale Line Rental 3 thanks to a cost effective integration solution and portal now available. This off-the-shelf product from Singularity offers a quick and easy access to the Openreach platform

Transit

Transit traffic consists of calls, which pass through BT’s trunk network on a route between one Communication Provider (CP) switch and another. The BT Transit service meets the customer need for connectivity with all other CPs and avoids the need for direct interconnection

Virtual Interconnect Circuit (VIC)

VIC provides an operationally efficient alternative to physical interconnects at Digital Local Exchanges (DLEs). Under BT's 21CN programme, DLEs will close and calls will be physically delivered to a Next Generation Switch (NGS).

Voice Messaging

Voice Messaging

Wholesale Access

A white-labeled PSTN service enabling you to create and launch your own branded telephony service.

Wholesale Calls

A calls only service providing you with the ability to offer a branded telephone service over a PSTN or ISDN line provided and maintained by BT.

Wholesale Extension Services

Wholesale Extension Services (WES) is a high-speed, permanent, point-to-point data circuit, offering secure and reliable bandwidth nationally.

Wholesale ISDN30

A primary rate ISDN digital access service providing you with the ability to offer a branded digital telephone service over the BT network.